The invention provides a railway vehicle power supply system, and the system comprises a refrigerating unit which is used for providing cooling capacity for a refrigerated container of a railway vehicle; the power supply device is arranged on the refrigerated container, connected with the refrigerating unit and used for providing electricity for the refrigerating unit; the local control unit is connected with the refrigerating unit through a CAN bus, is connected with the power supply device through an RS485 bus, and is used for controlling the refrigerating unit and the power supply device to operate according to a preset working mode, and the working mode comprises a cyclic working mode and a continuous working mode. According to the railway vehicle power supply system, the operation cost of the power supply system can be reduced, and meanwhile the reliability of the power supply system is improved.
本申请提供了一种铁路车辆供电系统,所述供电系统包括:制冷机组,所述制冷机组用于为铁路车辆的冷藏集装箱提供冷量;供电装置,所述供电装置设置于所述冷藏集装箱上,与所述制冷机组连接,用于为所述制冷机组提供电量;本地控制单元,所述本地控制单元与所述制冷机组通过CAN总线连接,与所述供电装置通过RS485总线连接,用于控制所述制冷机组和所述供电装置按照预设的工作模式运行,所述工作模式包括循环工作模式和连续工作模式。本申请提供的铁路车辆供电系统能降低供电系统的运营成本,同时提高供电系统的可靠性。
Railway vehicle power supply system
一种铁路车辆供电系统
2023-09-01
Patent
Electronic Resource
Chinese
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / B61C Lokomotiven , LOCOMOTIVES / B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / G08C Übertragungssysteme für Messwerte, Regel-, Steuer- oder ähnliche Signale , TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS |
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